The son of Bible John's third victim has spoken for the first time about his fight to find justice for his mum.
David Puttock was just five years old when his 29-year-old mother Helen was murdered in October 1969 after a night out with her sister at Barrowlands Ballroom.
Her death has haunted the now 57-year-old, who says he feels angry that her killer has never been found, the Daily Record reports.